isolated; completely sealed; completely airtight
The hermetic seal on the container kept the contents perfectly fresh.
Vocabulary like hermetic appears on the Digital SAT in Words-in-Context questions, where you choose the word that fits a passage's meaning and tone. You can also drill this word with vocabulary flashcards.
arrogantly superior
obstinate; habitually disposed to disobedience and opposition
interrupt a public speaker; comb with a heckle
pleasure seeker; someone motivated by desires for sensual pleasures
focused on pleasure
pay attention; pay close attention to; give heed to
so; (used to introduce a logical conclusion) from that fact or reason or as a result
unorthodoxy; any opinions or doctrines at variance with the official or orthodox position
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